Obsessed with stepmom's boobs

Your stepdad is getting married again to a hot young girl and you are very jealous that he is getting so much action while you are still a virgin. Your soon-to-be step-mom hears you talking to your friend about it over the phone and wants to help you feel better. You are her favorite boy and she is happy to take care of you! She has noticed that you have been staring at her big boobs. Have you ever seen tight, perky, big boobs up close? No? Well, step-mommy will show you...right now! She will give you detailed jerk off instructions and encourage you to focus on her pink puffy nipples with lots of close up and oil! Can you last the entire cum countdown?